VRG CONTROLS LLC.
19 of 39
MAY 2021
RCVC 3000 - Red Circle Valve Controller
Installation, Operation, Maintenance Manual
Figure 1: Wiring Diagram RCVC
Analog Potentiometer
Transmitter
TERMINAL BLOCK
INCOMING FUSE 2AMPS
B
NOTES:
1. SET OPEN/CLOSE ON INCREASING SIGNAL. APPLICATION/PHYSICAL I/O/ANALOGUE INPUTS/SENSOR RANGE 0.5=100% MAX,0 MIN.; CI=100%MIN,0 MAX. 2. DIGITAL INPUT 1 AND 2 ARE SETUP FOR 24 VDC REMOTE OVERRIDE - ENABLE REMOTE COMMAND AND REMOTE OVERRIDE IN SYSTEM INPUTS.
OPEN MOVING - 0.4 OPEN STATIC - 0.5 CLOSE MOVING - 0.4 CLOSE STATIC - 0.5
2. SET DEAD BANDS APPLICATION:
VRG Red Circle
Controller
MODBAS TO PC
I/O SET UP / SYSTEM DATA/ SYSTEM VALUES
REV
DESCRIPTION
DATE
BY
A
FIRST RELEASE
7/31/2015
VI
B
ADDED
"+"
to
DI1&DI2,
ADDED
"24VDC CLOSE "
to
DI1 & "24VDC OPEN "
to
DI2
12/4/2019
VI
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
WD-0210
RCVC-2000/3000 WIRING MAP; Digital TRM, Analog Input
12/4/2019
A
REV:
P/N:
TITLE:
REV DATE:
